General
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Target
dd73854be7199190c5d4a1cd77d4339d71b6c818d9ece8473f9310663b8e5fc9
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Size
324KB
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Sample
211220-fddprsadck
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MD5
ba6fd3b8f4fadf5d2343f481884474d4
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SHA1
31972a5c57018d19b28cff36c8b110000fe71b30
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SHA256
dd73854be7199190c5d4a1cd77d4339d71b6c818d9ece8473f9310663b8e5fc9
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SHA512
1cc862489047228a13e99dfee33f6ee77cad97369814870c44686334d0b818756b1330040980484889414cec64ead74838749ca85dd9d5a90c67ed0720ff27d4
Static task
static1
Behavioral task
behavioral1
Sample
dd73854be7199190c5d4a1cd77d4339d71b6c818d9ece8473f9310663b8e5fc9.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
redline
1
86.107.197.138:38133
Extracted
redline
install
62.182.156.187:56323
Extracted
amadey
2.86
185.215.113.35/d2VxjasuwS/index.php
Extracted
redline
444
31.131.254.105:1498
Targets
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Target
dd73854be7199190c5d4a1cd77d4339d71b6c818d9ece8473f9310663b8e5fc9
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Size
324KB
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MD5
ba6fd3b8f4fadf5d2343f481884474d4
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SHA1
31972a5c57018d19b28cff36c8b110000fe71b30
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SHA256
dd73854be7199190c5d4a1cd77d4339d71b6c818d9ece8473f9310663b8e5fc9
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SHA512
1cc862489047228a13e99dfee33f6ee77cad97369814870c44686334d0b818756b1330040980484889414cec64ead74838749ca85dd9d5a90c67ed0720ff27d4
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Arkei Stealer Payload
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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